#
35337ac4 |
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30-Jan-2024 |
Breno Leitao <leitao@debian.org> |
wifi: fill in MODULE_DESCRIPTION()s for wl18xx W=1 builds now warn if module is built without a MODULE_DESCRIPTION(). Add descriptions to the TI WiLink 8 wireless driver. Signed-off-by: Breno Leitao <leitao@debian.org> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://msgid.link/20240130104243.3025393-8-leitao@debian.org
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#
fb329e8b |
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18-Oct-2023 |
Justin Stitt <justinstitt@google.com> |
wifi: wl18xx: replace deprecated strncpy with strscpy strncpy() is deprecated for use on NUL-terminated destination strings [1] and as such we should prefer more robust and less ambiguous string interfaces. wl->chip.phy_fw_ver_str is obviously intended to be NUL-terminated by the deliberate comment telling us as much. Furthermore, its only use is drivers/net/wireless/ti/wlcore/debugfs.c shows us it should be NUL-terminated since its used in scnprintf: 492 | DRIVER_STATE_PRINT_STR(chip.phy_fw_ver_str); which is defined as: | #define DRIVER_STATE_PRINT_STR(x) DRIVER_STATE_PRINT(x, "%s") ... | #define DRIVER_STATE_PRINT(x, fmt) \ | (res += scnprintf(buf + res, DRIVER_STATE_BUF_LEN - res,\ | #x " = " fmt "\n", wl->x)) We can also see that NUL-padding is not required. Considering the above, a suitable replacement is `strscpy` [2] due to the fact that it guarantees NUL-termination on the destination buffer without unnecessarily NUL-padding. The very fact that a plain-english comment had to be made alongside a manual NUL-byte assignment for such a simple purpose shows why strncpy is faulty. It has non-obvious behavior that has to be clarified every time it is used (and if it isn't then the reader suffers). Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#strncpy-on-nul-terminated-strings [1] Link: https://manpages.debian.org/testing/linux-manual-4.8/strscpy.9.en.html [2] Link: https://github.com/KSPP/linux/issues/90 Cc: linux-hardening@vger.kernel.org Signed-off-by: Justin Stitt <justinstitt@google.com> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20231018-strncpy-drivers-net-wireless-ti-wl18xx-main-c-v2-1-ab828a491ce5@google.com
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#
f0092801 |
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12-Sep-2023 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
wifi: wlcore: Convert to platform remove callback returning void The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. wlcore_remove() returned zero unconditionally. With that converted to return void instead, the wl12xx and wl18xx driver can be converted to .remove_new trivially. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230912171249.755901-1-u.kleine-koenig@pengutronix.de
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#
608fd721 |
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14-Jun-2019 |
Nathan Huckleberry <nhuck@google.com> |
wl18xx: Fix Wunused-const-variable Clang produces the following warning drivers/net/wireless/ti/wl18xx/main.c:1850:43: warning: unused variable 'wl18xx_iface_ap_cl_limits' [-Wunused-const-variable] static const struct ieee80211_iface_limit wl18xx_iface_ap_cl_limits[] = { ^ drivers/net/wireless/ti/wl18xx/main.c:1869:43: warning: unused variable 'wl18xx_iface_ap_go_limits' [-Wunused-const-variable] static const struct ieee80211_iface_limit wl18xx_iface_ap_go_limits[] = { ^ The commit that added these variables never used them. Removing them. Cc: clang-built-linux@googlegroups.com Link: https://github.com/ClangBuiltLinux/linux/issues/530 Signed-off-by: Nathan Huckleberry <nhuck@google.com> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
2b27bdcc |
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29-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 51 franklin st fifth floor boston ma 02110 1301 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 246 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190530000436.674189849@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
ac316725 |
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19-Jun-2018 |
Randy Dunlap <rdunlap@infradead.org> |
headers: separate linux/mod_devicetable.h from linux/platform_device.h At over 4000 #includes, <linux/platform_device.h> is the 9th most #included header file in the Linux kernel. It does not need <linux/mod_devicetable.h>, so drop that header and explicitly add <linux/mod_devicetable.h> to source files that need it. 4146 #include <linux/platform_device.h> After this patch, there are 225 files that use <linux/mod_devicetable.h>, for a reduction of around 3900 times that <linux/mod_devicetable.h> does not have to be read & parsed. 225 #include <linux/mod_devicetable.h> This patch was build-tested on 20 different arch-es. It also makes these drivers SubmitChecklist#1 compliant. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: kbuild test robot <lkp@intel.com> # drivers/media/platform/vimc/ Reported-by: kbuild test robot <lkp@intel.com> # drivers/pinctrl/pinctrl-u300.c Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
2ef00c53 |
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23-Mar-2018 |
Joe Perches <joe@perches.com> |
wireless: Use octal not symbolic permissions Prefer the direct use of octal for permissions. Done with checkpatch -f --types=SYMBOLIC_PERMS --fix-inplace and some typing. Miscellanea: o Whitespace neatening around these conversions. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
059c9859 |
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26-Jun-2017 |
Gustavo A. R. Silva <garsilva@embeddedor.com> |
wl18xx: add checks on wl18xx_top_reg_write() return value Check return value from call to wl18xx_top_reg_write(), so in case of error jump to goto label out and return. Also, remove unnecessary value check before goto label out. Addresses-Coverity-ID: 1226938 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
2c149601 |
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27-Feb-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
scripts/spelling.txt: add "configuartion" pattern and fix typo instances Fix typos and add the following to the scripts/spelling.txt: configuartion||configuration While we are here, fix the "ouput" as well in the touched hunk in drivers/media/dvb-frontends/drx39xyj/drx_driver.h. Link: http://lkml.kernel.org/r/1481573103-11329-23-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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#
e7ee74b5 |
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21-Aug-2016 |
Maxim Altshul <maxim.altshul@ti.com> |
wlcore: Add RX_BA_WIN_SIZE_CHANGE_EVENT event This event is used by the Firmware to limit the RX BA win size for a specific link. The event handler updates the new size in the mac's sta->sta struct. BA sessions opened for that link will use the new restricted win_size. This limitation remains until a new update is received or until the link is closed. Signed-off-by: Maxim Altshul <maxim.altshul@ti.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
33e40d02 |
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17-Sep-2016 |
Tony Lindgren <tony@atomide.com> |
wlcore: wl18xx: Use chip specific configuration firmware Use the wl18xx specific config firmware we now have available. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
88f07e70 |
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11-Jul-2016 |
Maxim Altshul <maxim.altshul@ti.com> |
wlcore/wl18xx: Add functionality to accept TX rate per link FW will provide a TX rate per link for each FW status, and wlcore will be able to store the information for the use of the mesh hwmp module. This is used mainly in mesh. Rates are reported when a mesh interface is up. Signed-off-by: Maxim Altshul <maxim.altshul@ti.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
c0174ee2 |
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28-Jun-2016 |
Maital Hahn <maitalm@ti.com> |
wlcore/wl18xx: mesh: added initial mesh support for wl8 1. Added support for interface and role of mesh type. 2. Enabled enable/start of mesh-point role, and opening and closing a connection with a mesh peer. 3. Added multirole combination of mesh and ap under the same limits of dual ap mode. 4. Add support for 'sta_rc_update' opcode for mesh IF. The 'sta_rc_update' opcode is being used in mesh_plink.c. Add support in wlcore to handle this opcode correctly for mesh (as opposed to current implementation that handles STA only). 5. Bumped the firmware version to support new Mesh functionality Signed-off-by: Maital Hahn <maitalm@ti.com> Signed-off-by: Yaniv Machani <yanivma@ti.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
57fbcce3 |
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12-Apr-2016 |
Johannes Berg <johannes.berg@intel.com> |
cfg80211: remove enum ieee80211_band This enum is already perfectly aliased to enum nl80211_band, and the only reason for it is that we get IEEE80211_NUM_BANDS out of it. There's no really good reason to not declare the number of bands in nl80211 though, so do that and remove the cfg80211 one. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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#
3719c17e |
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22-Dec-2015 |
Shahar Patury <shaharp@ti.com> |
wlcore/wl18xx: fw logger over sdio Enable the FW Logger to work over the SDIO interface in addition to over UART interface. In the new design we use fw internal memory instead of packet ram that was used in older (wl12xx) design. This change reduces the impact on TP and stability. A new event was added to notify fw logger is ready for reading. Dynamic configuration to debugfs was added as well. Signed-off-by: Shahar Patury <shaharp@ti.com> Signed-off-by: Guy Mishol <guym@ti.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
133b7326 |
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02-Dec-2015 |
Guy Mishol <guym@ti.com> |
wlcore: split wl12xx/wl18xx sg parameters Align to new wl18xx sg parameters. This requires to split both wl12xx/wl18xx enumerators. Signed-off-by: Guy Mishol <guym@ti.com> Acked-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
76ea6fdb |
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02-Sep-2015 |
Geoff Levand <geoff@infradead.org> |
net/wireless/wl18xx: Add missing MODULE_FIRMWARE Fixes the output of 'modinfo --field firmware'. Signed-off-by: Geoff Levand <geoff@infradead.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
7845af35 |
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30-Jul-2015 |
Eliad Peller <eliad@wizery.com> |
wlcore: add p2p device support When starting a p2p mgmt interface, enable its device role. This allows us to keep the sta role disabled and scan on the dev role. In general, p2p management interfaces cannot send vif-specific commands to FW, as the vif role id is invalid. Only off-channel data and scans happen on this vif, so most ops are not relevant. If the vif is a p2p mgmt vif, block some mac80211 ops. Configure rate policies for p2p mgmt interface, as otherwise p2p packets come out with arbitrary rates. Since wpa_supplicant currently doesn't support standalone p2p device mode (without another attached managed interface), add p2p device to the allowed interface combinations without decreasing the allowed station count. Moreover, increase the station count in some cases, as AP mode usually starts as station interface, and the AP interface is now different from the p2p management one). Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
8698a3a4 |
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30-Jul-2015 |
Eliad Peller <eliad@wizery.com> |
wl18xx: use long intervals in sched scan Add support for long intervals on sched scan. If configured, the original request interval will be used num_short_interval times, and then the long interval will be used. While on it, fix the scan command field names to reflect the expected value is in ms (rather than secs). These values will be taken from the conf file, so bump its version accordingly. Signed-off-by: Eyal Shapira <eyal@wizery.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
6d5c8987 |
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30-Jul-2015 |
Machani, Yaniv <yanivma@ti.com> |
wlcore/wl18xx : add time sync event handling Added support for a new time sync event the event data contains the WiLink TSF value. To trigger the event, a HW modification is required, so as a supporting firmware binary. Signed-off-by: Yaniv Machani <yanivma@ti.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
d1c54096 |
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27-Jul-2015 |
Guy Mishol <guym@ti.com> |
wl18xx: add dynamic fw traces add option to dynamically configure the fw which debug traces to open Signed-off-by: Guy Mishol <guym@ti.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
6f157edb |
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06-May-2015 |
Eliad Peller <eliad@wizery.com> |
wl18xx: fallback to default conf in case of invalid conf file If the wl18xx-conf.bin file is missing or invalid (e.g. due to recent driver change), fallback to default configuration instead of failing driver load. Reported-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
bd763482 |
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29-Apr-2015 |
Eyal Reizer <eyalreizer@gmail.com> |
wl18xx: wlan_irq: support platform dependent interrupt types * Interrupt request need to happen when the wilink chip is powered on and driving the wlan_irq line. This avoids spurious interrupt issues that are a result of different external pulls configuration on different platforms * Allow working with wl18xx level-low and falling edge irqs by configuring wl18xx to invert the device interrupt Signed-off-by: Eyal Reizer <eyalr@ti.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
86f2db86 |
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28-Dec-2014 |
Eliad Peller <eliad@wizery.com> |
wl18xx: declare radar_detect_widths support for ap interfaces After having all the dfs infrastructure in place, declare radar_detect_widths support for the ap interfaces combination. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
830513ab |
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28-Dec-2014 |
Eliad Peller <eliad@wizery.com> |
wlcore: add dfs master restart calls call wlcore_cmd_dfs_master_restart when starting the ap on a new channel (after csa is done). Add a new WLVIF_FLAG_BEACON_DISABLED flag to indicate that dfs_master_restart command is required. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
750e9d15 |
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28-Dec-2014 |
Eliad Peller <eliad@wizery.com> |
wl18xx: add radar detection implementation Add support for CAC start/stop commands, and pass radar detection events from the fw to mac80211. Bump fw name (to wl18xx-fw-4.bin) and min fw version (to 8.9.*.*.11), and align event mailbox accordingly. Signed-off-by: Guy Mishol <guym@ti.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
e2f1e50f |
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28-Dec-2014 |
Kobi L <kobi.lev100@gmail.com> |
wlcore: enable sleep during AP mode operation Enable ELP authorization in AP mode and enable the use of the wakeup bit in the ELP register. Introduce AP role sleep configuration which is disabled by default. When configured, it allows the AP to sleep when ELP is authorized for it. Signed-off-by: Kobi Leibovitch <kobi.lev100@gmail.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
6d5a748d |
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28-Dec-2014 |
Ram Amrani <ramrani@ti.com> |
wlcore: add ability to reduce FW interrupts during suspend Add the ability to mask FW interrupts on RX BA activity, PSM entry/exit and fast-link notifications. This is used when the host is suspended in order to decrease redundant wake ups. Signed-off-by: Ram Amrani <ramrani@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
7d3b29e5 |
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28-Dec-2014 |
Eliad Peller <eliad@wizery.com> |
wlcore/wl18xx: handle rc updates in a separate work sta_rc_update runs in atomic context. thus, a new work should be scheduled in order to configure the fw with the required configuration. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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#
65cfd803 |
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20-Oct-2014 |
Wolfram Sang <wsa@kernel.org> |
net: wireless: ti: wl18xx: drop owner assignment from platform_drivers A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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5e74b3aa |
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10-Jul-2014 |
Eliad Peller <eliad@wizery.com> |
wlcore/wl18xx/wl12xx: convert bitmaps to unsigned longs The *_bit operations expect unsigned longs. Instead of casting the pointers, simply define various bitmaps as unsigned long (instead of u32). Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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#
9bccb8ae |
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10-Jul-2014 |
Eliad Peller <eliad@wizery.com> |
wl18xx: make sure fw_status->priv exists before deref In some corner cases with specific timings, we might try dequeueing tx before we got information about the link status (e.g. due to recovery during tx). Instead of NULL dereference, assume all the links in this case have low priorities. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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#
e93e15fb |
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10-Jul-2014 |
Eliad Peller <eliad@wizery.com> |
wlcore/wl18xx: handle smart config events add defintions and handling for smart config events (SMART_CONFIG_SYNC_EVENT_ID and SMART_CONFIG_DECODE_EVENT_ID) parse the relevant info and send it to userspace as vendor event. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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#
ccb1df94 |
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10-Jul-2014 |
Eliad Peller <eliad@wizery.com> |
wlcore/wl18xx: add smart config commands These commands configures the fw to set key, enter smart config mode, and exit it. Add relevant hw ops as well. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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#
028e7243 |
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10-Feb-2014 |
Eliad Peller <eliad@wizery.com> |
wl18xx: move to new firmware (wl18xx-fw-3.bin) Bump the min wl18xx fw version to 8.8.0.0.13 This fw is not backward compatible with older firmware (due to api changes), so use bump the firmware name as well. Some modifications were done to the driver-fw api in order to support multiple APs. Additionally, some of the consts (such as max stations, max links and max RX BA sessions) were changed. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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#
abf0b249 |
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10-Feb-2014 |
Eliad Peller <eliad@wizery.com> |
wlcore/wl12xx/wl18xx: configure iface_combinations per-hw Each hw supports a different iface combinations. Define the supported combinations in each driver, and save it in wl->iface_combinations. Since each driver defines its own combinations now, it can also define its max supported channels, so we no longer need to save and set it explicitly in wlcore. Update wl18xx interface combinations to allow multiple APs. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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#
32f0fd5b |
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10-Feb-2014 |
Eliad Peller <eliad@wizery.com> |
wlcore/wl12xx/wl18xx: configure max_stations per-hw Each hw supports a different max stations (connected to the same ap). add a new wl->max_ap_stations and use it instead of the current common AP_MAX_STATIONS. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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#
da08fdfa |
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10-Feb-2014 |
Eliad Peller <eliad@wizery.com> |
wlcore/wl12xx/wl18xx: configure num_links per-hw Upcoming fw versions will have different max links support (according to the hw). Get ready for it by configuring wl->num_links per-hw, instead of using the const WL12XX_MAX_LINKS. However, continue using WLCORE_MAX_LINKS in order to simplify structs declarations (we use it in multiple bitmaps, and converting them to dynamic arrays is just cumbersome). Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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#
75fb4df7 |
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10-Feb-2014 |
Eliad Peller <eliad@wizery.com> |
wlcore/wl12xx/wl18xx: simplify fw_status handling Instead of splitting the fw_status into 2 and using some complex calculations, read the fw status and let each low-level driver (wl12xx/wl18xx) convert it into a common struct. This is required for the upcoming fw api changes, which break the current logic anyway. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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#
c83cb803 |
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08-Sep-2013 |
Igal Chernobelsky <igalc@ti.com> |
wlcore/wl18xx/wl12xx: FW log params per chip arch FW memory block size and FW log end marker parameters are added to wl structure and are initialized per chip architecture. convert_hwaddr hw operation is added to convert chip dependent FW internal address. Copy from FW log is also simplified to copy the entire memory block as FW logger utility is repsponsible for parsing of FW log content. Signed-off-by: Igal Chernobelsky <igalc@ti.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
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#
9d8146d4 |
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08-Sep-2013 |
Ido Reis <idor@ti.com> |
wl12xx/wl18xx: update default fw logger's settings update the fw logger mode to continuous, and output to dbgpins (uart). Signed-off-by: Ido Reis <idor@ti.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
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#
71e996be |
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08-Sep-2013 |
Eliad Peller <eliad@wizery.com> |
wlcore: add ap_event_mask Add new ap_event_mask field, to indicate events that should be unmasked only when there's an ap interface. This is done in order to avoid spurious wakeups when we don't care about the incoming event anyway. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
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#
50e4c905 |
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08-Sep-2013 |
Igal Chernobelsky <igalc@ti.com> |
wl18xx: default config alignment with phy defaults Driver default config is aligned with phy default parameters. Now that RDL1_3 has 2 antennas defined by default we need to explicitly define ht.mode to HT_MODE_WIDE to have SISO40 as default. Signed-off-by: Yair Shapira <yair.shapira@ti.com> Signed-off-by: Igal Chernobelsky <igalc@ti.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
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#
1f8a1890 |
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17-Sep-2013 |
Victor Goldenshtein <victorg@ti.com> |
wl18xx: print new RDL versions during boot Extract and print info for the new RDL 5, 6, 7 and 8. Replace const struct with function which translates the RDL number to string. Signed-off-by: Victor Goldenshtein <victorg@ti.com> Signed-off-by: Barak Bercovitz <barak@wizery.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
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#
ef47d328 |
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17-Sep-2013 |
Victor Goldenshtein <victorg@ti.com> |
wl18xx: fix boot process in high temperature environment In addition to existing WCS PLL configuration add and enable also the coex PLL during init phase. This fixes boot failures due to silicon latchup in high temperature environment (>85c). Signed-off-by: Victor Goldenshtein <victorg@ti.com> Signed-off-by: Nadim Zubidat <nadimz@ti.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
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#
bc2ab3b8 |
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07-May-2013 |
Luciano Coelho <coelho@ti.com> |
wl18xx: use locally administered MAC address if not available from fuse In some R&D chips, the device may be left untrimmed and with the MAC address missing from fuse ROM. In order to support those devices, apply a random locally administered MAC address instead. Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
e3b8bbb9 |
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26-Nov-2012 |
Ido Reis <idor@ti.com> |
wl18xx: FDSP Code RAM Corruption fix In PG2.0 there is an issue where PHY's FDSP Code RAM sometimes gets corrupted when exiting from ELP mode. This issue is related to FDSP Code RAM clock implementation. PG2.1 introduces a HW fix for this issue that requires the driver to change the FDSP Code Ram clock settings (mux it to ATGP clock instead of its own clock). This workaround uses PHY_FPGA_SPARE_1 register and is relevant to WL8 PG2.1 devices. The fix is also backward compatible with older PG2.0 devices where the register PHY_FPGA_SPARE_1 is not used and not connected. The fix is done in the wl18xx_pre_upload function (must be performed before uploading the FW code) and includes the following steps: 1. Disable FDSP clock 2. Set ATPG clock toward FDSP Code RAM rather than its own clock. 3. Re-enable FDSP clock Signed-off-by: Yair Shapira <yair.shapira@ti.com> Signed-off-by: Ido Reis <idor@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
f9ae0852 |
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12-Mar-2013 |
Victor Goldenshtein <victorg@ti.com> |
wl18xx: print chip info during boot Print board type, PG with metal and ROM versions. This might help debugging HW related issues. Signed-off-by: Victor Goldenshtein <victorg@ti.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
d21553f8 |
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12-Mar-2013 |
Igal Chernobelsky <igalc@ti.com> |
wlcore: set max num of Rx BA sessions per chip Maximum number of supported RX BA sessions depends on chip type. wl18xx supports 5 RX BA sessions while wl12xx supports 3. Signed-off-by: Igal Chernobelsky <igalc@ti.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
e1a0c6b3 |
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07-Feb-2013 |
Johannes Berg <johannes.berg@intel.com> |
mac80211: stop toggling IEEE80211_HT_CAP_SUP_WIDTH_20_40 For VHT, many more bandwidth changes are possible. As a first step, stop toggling the IEEE80211_HT_CAP_SUP_WIDTH_20_40 flag in the HT capabilities and instead introduce a bandwidth field indicating the currently usable bandwidth to transmit to the station. Of course, make all drivers use it. To achieve this, make ieee80211_ht_cap_ie_to_sta_ht_cap() get the station as an argument, rather than the new capabilities, so it can set up the new bandwidth field. If the station is a VHT station and VHT bandwidth is in use, also set the bandwidth accordingly. Doing this allows us to get rid of the supports_40mhz flag as the HT capabilities now reflect the true capability instead of the current setting. While at it, also fix ieee80211_ht_cap_ie_to_sta_ht_cap() to not ignore HT cap overrides when MCS TX isn't supported (not that it really happens...) Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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#
1d614665 |
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27-Dec-2012 |
Victor Goldenshtein <victorg@ti.com> |
wl18xx: add new phy configuration parameters for telec support Add back-off settings to the wl18xx_mac_and_phy_params. We had an empty space where the new parameters are added, so this change doesn't affect backwards-compatibility with older firmwares. Update WL18XX_CONF_VERSION accordingly. Signed-off-by: Victor Goldenshtein <victorg@ti.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
2fd8a3bb |
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28-Nov-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: count HW block spare based correctly on keys We have no idea how many VIFs there are requiring a special spare, we know just about the number of keys set. Rename the counter appropriately and toggle it whenever a special key is added/removed. Previously this was only changed once, since it was toggled whenever the actual spare was changed. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
0b70078c |
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28-Nov-2012 |
Eyal Shapira <eyal@wizery.com> |
wlcore: support scan reports during periodic scan FW API changed and now PERIODIC_SCAN_REPORT_EVENT is sent in case results were found at the end of each sched scan cycle. Previous FW was missing that and broke sched scan. This API change is available from 18xx FW 8.5.0.0.27 [Arik - move changes to 18xx specific files, align FW structures to latest for scan command] Signed-off-by: Eyal Shapira <eyal@wizery.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
c80daad6 |
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28-Nov-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: support MIMO only if HT mode is not forced to SISO Don't use MIMO rates when HT mode is forced to SISO, even if we have multiple antennas. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
98323895 |
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28-Nov-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: limit Tx for the AP single-STA-in-PSM case Treat a single connected STA in PSM as a slow link and regulate Tx speed according to slow link priority/stop thresholds. This allows us to avoid flooding the FW, while delivering decent throughput to a peer in forced-PSM. [Small simplification of the if statements -- Luca] Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
f1626fd8 |
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28-Nov-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore/wl18xx: change priority calculations for links Update the 18xx FW status private part to include Tx related link priorities. Introduce new HW ops to determine link priority per chip family. For 18xx the changes are: - Suspended links are at most low priority and Tx for them is stopped beyond the suspend threshold. - Active links now get their thresholds directly from FW - There's a new "stop" threshold for active links, at which point a link stops receiving new packets. Update the min 18xx FW version required to make sure suspended links bitmap is advertised by the FW. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
c91ec5f3 |
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28-Nov-2012 |
Yair Shapira <yair.shapira@ti.com> |
wl18xx: fix a bug in wl->num_rx_desc initialization wl->num_rx_desc was mistakenly initialized with WL18XX_NUM_TX_DESCRIPTORS but it should use WL18XX_NUM_RX_DESCRIPTORS instead. This bug was passed unnoticed because currently both RX and TX descriptors are initialized to the same value (32). Signed-off-by: Yair Shapira <yair.shapira@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
5d3a1603 |
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07-Dec-2012 |
Eyal Shapira <eyal@wizery.com> |
wlcore: increase scan dwell times if no activity There's a limit on scan dwell times of max 30ms in order to avoid degrading voip traffic which could be going on while scanning. However these dwell times increase the chance of missing out on nearby APs leading to partial scan results. Allow configuration of longer dwell times in case there no active interface (i.e. no STA associated or AP up). [Arik - count started vifs using an in-driver function] [Fixed some new checkpatch warnings regarding comments in the networking subsystem. -- Luca] Signed-off-by: Eyal Shapira <eyal@wizery.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
530abe19 |
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28-Nov-2012 |
Eliad Peller <eliad@wizery.com> |
wlcore: add ACX_PEER_CAP command ACX_PEER_CAP command is just ACX_PEER_HT_CAP, but allows configuring the peer's support rates as well. this is needed because we start the station role when the remote rates are not known yet. the two commands should be unified in future fw versions, but for now add a new set_peer_cap per-hw op, that will use ACX_PEER_CAP for 18xx, and ACX_PEER_HT_CAP for 12xx. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
b74324d1 |
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03-Dec-2012 |
Bill Pemberton <wfp5p@virginia.edu> |
wlcore/wl18xx/wl12xx: remove __dev* attributes CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Luciano Coelho <coelho@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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#
0e810479 |
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26-Nov-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore: improved Tx scheduling algorithm Prioritize EDCA by choosing the AC before anything else. Use the fast/slow link bitmap in FW to improve the scheduling algorithm for the multi-link scenario. Set packet thresholds to determine if a given link is high or low priority according to its speed. A slow link will be given high priority if the amount of packets queued for it in the FW is lower than the slow-threshold. Similarly, a fast link will be given high priority if the number of its packets queued in FW is smaller than the high-threshold. The improved algorithm: 1. Choose optimal AC according to FW utilization 2. Traversing the VIFs in a round-robin fashion, try to choose a high priority link. Links are traversed in a round-robin fashion inside a VIF. 3. If no high priority links are found, choose the first non-empty (low priority) link found in the round robin. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
0330ee1f |
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26-Nov-2012 |
Eliad Peller <eliad@wizery.com> |
wl18xx: declare support for greenfield ht_cap The 18xx fw supports greenfield so add the IEEE80211_HT_CAP_GRN_FLD flag to the supported ht capabilities flags. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Ido Reis <idor@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
2718bf40 |
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26-Nov-2012 |
Eliad Peller <eliad@wizery.com> |
wlcore: remove WLCORE_QUIRK_NO_ELP all the current firmwares support elp, so we can safely remove WLCORE_QUIRK_NO_ELP. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
d88949b7 |
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26-Nov-2012 |
Yair Shapira <yair.shapira@ti.com> |
wl18xx: support 2nd set of mac/phy tx-power params First set (low, medium and high TX power values) is used for STA-HP background role. The 2nd set is used for other roles. Update other mac/phy parameters according to new FW. Signed-off-by: Yair Shapira <yair.shapira@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com> Conflicts: drivers/net/wireless/ti/wl18xx/main.c
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#
ec4f4b76 |
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26-Nov-2012 |
Ido Reis <idor@ti.com> |
wl18xx: update default mac/phy parameters Update mac/phy paramters according to the default HP SISO boards. Signed-off-by: Ido Reis <idor@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
8675f9ab |
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27-Nov-2012 |
Luciano Coelho <coelho@ti.com> |
wlcore/wl12xx/wl18xx: verify multi-role and single-role fw versions Previously we were only checking the single-role firmware version. Now add code to check for the firmware versions separately for each firmware type. Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
7230341f |
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26-Nov-2012 |
Yair Shapira <yair.shapira@ti.com> |
wlcore/wl18xx/wl12xx: add recovery settings to conf add support for recovery settings including bug_on_recovery and no_recovery options. These options can now be set using wl18xx-conf.bin file and wlconf tool. Signed-off-by: Yair Shapira <yair.shapira@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
de40750f |
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26-Nov-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore/wl18xx/wl12xx: separate channel count between chips 18xx chips are capable of staying on 2 channels at the same time. Introduce a chip-family specific parameter to set the number of channels in the interface-combinations published by the driver. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
5f9b6777 |
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26-Nov-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore: use new set bandwidth command to adjusting channel BW We support changing the channel BW when we started the STA role on a 40Mhz bandwidth. Otherwise a reconnection is required. Save the started channel width and use it when channel width updates arrive. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
7c482c10 |
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26-Nov-2012 |
Eliad Peller <eliad@wizery.com> |
wlcore: configure dwell times according to scan type Allow configuring different dwell times to the different scan types (regular and scheduled). Add new configuration entry (dwell_time_dfs) to conf_scan_settings, in order to allow setting different values for normal scan and scheduled scan. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
6507baba |
|
22-Nov-2012 |
Eliad Peller <eliad@wizery.com> |
wl18xx: make driver operational again we have done updating the driver to the new fw api, so make the driver operational again. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
6b70e7eb |
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25-Nov-2012 |
Victor Goldenshtein <victorg@ti.com> |
wlcore: add new reg-domain configuration command In 18xx the calibration process of the PHY Cortex domain requires to perform an active calibration of the channel before it can be used for transmission. To fulfill world wide regulatory restrictions, fw should be always synchronized/updated with current CRDA configuration. Add a new "CMD_DFS_CHANNEL_CONFIG" command to update the fw with current reg-domain, this command passes a bit map of channels that are allowed to be used for transmission. The driver shall update the fw during initialization and after each change in the current reg-domain configuration. The driver will save the channel number of incoming beacons during the scan process, as they might be a result of the passive scan on "IEEE80211_CHAN_PASSIVE_SCAN" channel and will update the fw accordingly once the scan is finished, the purpose of this is to be ready in case of the authentication request on one of these disabled (uncalibrated) channels. The new command requires to wait for the fw completion event "DFS_CHANNELS_CONFIG_COMPLETE_EVENT". No scan commands (including the sched scan) can be executed concurrently with the "CMD_DFS_CHANNEL_CONFIG", wl->mutex ensures that. [Arik - move reset of reg_ch_conf_last to safe place inside op_stop_locked] [Eliad - adjust to new event waiting api] Signed-off-by: Victor Goldenshtein <victorg@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
c50a2825 |
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22-Nov-2012 |
Eliad Peller <eliad@wizery.com> |
wlcore: update events enum/struct to new fw api The event mailbox in wl18xx has a different (non-compatible) structure. Create common functions in wlcore to handle the events, and call them from the chip-specific event mailbox parsers. This way, each driver (wl12xx/wl18xx) extracts the event mailbox by itself according to its own structure, and then calls the common wlcore functions to handle it. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
fcab1890 |
|
22-Nov-2012 |
Eliad Peller <eliad@wizery.com> |
wlcore: update channel_switch/stop_channel_switch commands Some fields were added to the channel_switch and stop_channel_switch commands. Unfortunately, the new 18xx channel_switch struct is not backward compatible with the 12xx channel switch struct. Add a new channel_switch op to wlcore, and update the driver accordingly. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
0a1c720c |
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22-Nov-2012 |
Eliad Peller <eliad@wizery.com> |
wl18xx: increase MAX_CHANNELS_5GHZ Some regdomains have more than 23 valid 5ghz channels, so 18xx's MAX_CHANNELS_5GHZ was increased to 32. Since now we have different max 5ghz channels values for wl12xx and wl18xx, add a new wl->max_channels_5ghz field, and use it for scan channels configuration. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
78e28062 |
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22-Nov-2012 |
Eliad Peller <eliad@wizery.com> |
wlcore: split 18xx and 12xx scan mechanism The scan APIs of 12xx and 18xx are totally different. Use some common functions as much as possible (e.g. for setting scan channels), but split scan.c into chip-specific scan.c files, each implementing its own scan mechanism. (in other words - move most of the current wlcore's scan.c into wl12xx, and implement a similar mechanism in 18xx, according to the new api) New wlcore ops are introduced in order to call the chip-specific scan functions. The template indices used for each scan (regular/scheduled) are also different between the chips, so set the correct indices used for each scan type after identifying the chip. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
750a986d |
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22-Nov-2012 |
Eliad Peller <eliad@wizery.com> |
wl18xx: change fw name and temporarily fail loading The new fw (8.5.0.0.28) is not backward compatible with older drivers. Use a new fw name (along with bumping the min fw version), and add some code to fail any boot attempt during the fw api alignment patches (as the driver is not functional in these transitional patches). This code will be removed after the api alignment will be done. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
af390f4d |
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03-Sep-2012 |
Eliad Peller <eliad@wizery.com> |
wlcore: protect wlcore_op_set_key with mutex wlcore_op_set_key() calls wl18xx_set_key(), which in turn executes some of his function calls without acquiring wl->mutex and making sure the fw is awake. Adding mutex_lock()/ps_elp_wakeup() calls is not enough, as wl18xx_set_key() calls wl1271_tx_flush() which can't be called while the mutex is taken. Add the required calls to wlcore_op_set_key, but limit the queues_stop and flushing to the only encryption types in which a spare block might be needed (GEM and TKIP). [Arik - move state != ON check] Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <luca@coelho.fi>
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#
3992eb2b |
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01-Sep-2012 |
Ido Yariv <ido@wizery.com> |
wlcore: Refactor probe Move most of the device-specific probe functionality into setup(), a new op. By doing this, wlcore_probe will be the first to request a firmware from userspace, making it easier to load the NVS file asynchronously. Signed-off-by: Ido Yariv <ido@wizery.com> Signed-off-by: Luciano Coelho <luca@coelho.fi>
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#
8c5dab1a |
|
15-Aug-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: default to siso40 in 2.4ghz with a single antenna The driver used siso20 in this case for legacy reasons. Reported-by: Ido Reis <idor@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <luca@coelho.fi>
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#
a8311c8a |
|
15-Aug-2012 |
Ido Yariv <ido@wizery.com> |
wlcore: Fix unbalanced interrupts enablement The interrupt line is enabled by wl12xx_enable_interrupts and wl18xx_enable_interrupts, but it will not be disabled in all failure paths. Fix this. Signed-off-by: Ido Yariv <ido@wizery.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <luca@coelho.fi>
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#
1defbeb0 |
|
07-Aug-2012 |
Yair Shapira <yair.shapira@ti.com> |
wlcore/wl18xx: add phy_fw_version_str to debugfs driver_state add phy_fw_version_str to debugfs driver_state file. information is taken during boot and stored in wl->chip.phy_fw_ver_str. Signed-off-by: Yair Shapira <yair.shapira@ti.com> Signed-off-by: Luciano Coelho <luca@coelho.fi>
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#
e166de55 |
|
05-Aug-2012 |
Yair Shapira <yair.shapira@ti.com> |
wl18xx: number_of_assembled_ant5 indicates if A band is enabled Use number_of_assembled_ant5 phy param to indicate if A band is enabled: if number_of_assembled_ant5 != 0 then it is enabled otherwise it is disabled. This aligns with phy implementation that uses this param both to indicate if band is active and the number of antennas. This parameter replaces enable_11a module param that was removed. User-Space applications can use wlconf and/or INI files to disable A band using this parameter. Signed-off-by: Yair Shapira <yair.shapira@ti.com> Signed-off-by: Igal Chernobelsky <igalc@ti.com> Signed-off-by: Luciano Coelho <luca@coelho.fi>
|
#
f4afbed9 |
|
02-Aug-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore/wl18xx/wl12xx: allow up to 3 mac addresses Allow 3 native mac addresses on 18xx. On 12xx allow 2 native mac addresses and set the LAA bit to create a third mac address. This enabled operation with a separate group interface. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <luca@coelho.fi>
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#
26a309c7 |
|
29-Jul-2012 |
Igal Chernobelsky <igalc@ti.com> |
wlcore/wl18xx/wl12xx: aggregation buffer size set Aggregation buffer size is set separately per 18xx/12xx chip family. For 18xx aggragation buffer is set to 13 pages to utilize all the available tx/rx descriptors for aggregation. [Arik - remove redundant parts from the patch] Signed-off-by: Igal Chernobelsky <igalc@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <luca@coelho.fi>
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#
f1c434df |
|
31-Jul-2012 |
Igal Chernobelsky <igalc@ti.com> |
wl18xx/wl12xx: defines for Tx/Rx descriptors num Use defines for number of Tx/Rx descriptors. Signed-off-by: Igal Chernobelsky <igalc@ti.com> Signed-off-by: Luciano Coelho <luca@coelho.fi>
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#
9ae48aea |
|
25-Jun-2012 |
Ido Reis <idor@ti.com> |
wl18xx: increase rx_ba_win_size to 32 The new FWs support a bigger BA window. Signed-off-by: Ido Reis <idor@ti.com> Signed-off-by: Luciano Coelho <luca@coelho.fi>
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#
e1c497c3 |
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12-Jul-2012 |
Ido Reis <idor@ti.com> |
wl18xx: update default phy configuration for pg2 default switch configuration set to pg2 chips (rdl 1/2/3/4). removed hacks for specific board types. pg1.x boards are now supported only using module params or specific conf files. Signed-off-by: Ido Reis <idor@ti.com> Signed-off-by: Luciano Coelho <luca@coelho.fi>
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#
77e7b30b |
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29-Aug-2012 |
Devendra Naga <devendra.aaru@gmail.com> |
wl18xx: use module_platform_driver the driver's init and exit routines can be implemented with the module_platform_driver, as the init and exit code is same as that of the module_platform_driver Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Luciano Coelho <luca@coelho.fi>
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#
760a6a95 |
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25-Aug-2012 |
Wei Yongjun <yongjun_wei@trendmicro.com.cn> |
wl18xx: remove duplicated include from main.c From: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Remove duplicated include. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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#
cc31a3c9 |
|
11-Jul-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: enable MIMO rates when connected as a MIMO STA Use this opportunity to consolidate the check for MIMO support into a separate function. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
16bc10c3 |
|
11-Jul-2012 |
Yair Shapira <yair.shapira@ti.com> |
wl18xx: disable calibrator based fem detect bip calibration is not required in wl18xx. Therefore we disable also auto fem (using calibrator fem detect) mode. Signed-off-by: Yair Shapira <yair.shapira@ti.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
c68cc0f6 |
|
05-Jul-2012 |
Yair Shapira <yair.shapira@ti.com> |
wl18xx: add support for ht_mode in conf.h ht_mode added to wl18xx conf struct in order to support different modes from the configuration file, as well as module params, and by default (working without a conf file and/or no module params). the hack regarding conf.phy.low_band_component_type for each board is now explicitly handled after parsing module params. missing default values to wl18xx config added. fix string module params not to have defaults (so if empty, param can be taken from conf file). update conf version to 3. Signed-off-by: Yair Shapira <yair.shapira@ti.com> Signed-off-by: Ido Reis <idor@ti.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
45777c49 |
|
05-Jul-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: alloc conf.phy memory to ensure alignemnt We get DMA alignment trouble if the beginning of the conf.phy struct is not aligned to 4 bytes. Use kmemdup to ensure alignment. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
0344dcd3 |
|
05-Jul-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore: determine AP extra rates correctly Don't use the ht_mode module parameter for determining AP supported rates. We can rely on channel type, since HT40 won't be enabled if our HT cap doesn't support it. Enable MIMO only if there enough antennas, and rely on per-peer rate limitation to prevent IOPs. Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
0fc1d2e9 |
|
03-Jul-2012 |
Arik Nemtsov <arik@wizery.com> |
wl12xx/wl18xx: use a dynamic PS timeout of 1.5sec It seems some parties have bad user experience when smaller values are used. This should have little implications for power consumption, since traffic is bursty in nature. Signed-off-by: Arik Nemtsov <arik@wizery.com>
|
#
4a1ccce8 |
|
25-Jun-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore/wl12xx/wl18xx: check min FW version Refuse to boot if the FW version is too old. The minimum version is set per chip, with the option of setting it per PG in the future. When boot fails because of an old FW, display a helpful message. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
01b3c0e4 |
|
14-Jun-2012 |
Victor Goldenshtein <victorg@ti.com> |
wlcore: enable sched scan while connected New wl12xx firmware supports scheduled scans also while connected. Stop blocking sched scan requests when connected and add a quirk to block in hardware that don't support it (currently wl18xx doesn't). This requires FW version 6/7.3.10.2.112 for single-role and 6/7.5.6.0.25 for multi-role. Signed-off-by: Victor Goldenshtein <victorg@ti.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
e59bec16 |
|
25-Jun-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: deprecate PG1 support The new PG2 version of the chip has a few differences in terms of FW API if compared to PG1. PG1 is just a sample that shouldn't be used in real life, so to avoid having to handle both separately, mark the PG1 version as deprecated and bail out during probe. Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
b0f0ad39 |
|
19-Jun-2012 |
Ido Yariv <ido@wizery.com> |
wlcore: Propagate errors from wl1271_raw_write32 Propagate errors from wl1271_raw_write32 and request for recovery when appropriate. Also rename prefixes of wlcore functions which their prototypes had to be changed. Signed-off-by: Ido Yariv <ido@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
6134323f |
|
18-Jun-2012 |
Ido Yariv <ido@wizery.com> |
wlcore: Propagate errors from wl1271_raw_read32 Propagate errors from wl1271_raw_read32. Since the read functions had no way of returning errors in-band, change their prototypes. Also rename prefixes of wlcore functions which their prototypes had to be changed. Signed-off-by: Ido Yariv <ido@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
eb96f841 |
|
18-Jun-2012 |
Ido Yariv <ido@wizery.com> |
wlcore: Propagate errors from wl1271_write Propagate errors from wl1271_write and request for recovery when appropriate. Also rename prefixes of wlcore functions which their prototypes had to be changed. Signed-off-by: Ido Yariv <ido@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
41844076 |
|
21-Jun-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: use %zu for size_t arguments in printk calls After 934b9d1e (wl18xx: avoid some -Wformat warnings) there was still a warning with (at least) ARM gcc version 4.4.1: drivers/net/wireless/ti/wl18xx/main.c: In function 'wl18xx_conf_init': drivers/net/wireless/ti/wl18xx/main.c:1026: warning: format '%ld' expects type 'long int', but argument 2 has type 'unsigned int' Fix this by using %zu for the both formats, since the fw->size and the macro (derived from sizeof()) are size_t. Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
93fb19bb |
|
13-Jun-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: split siso40 HT cap between 2Ghz and 5Ghz Remove the cap IEEE80211_HT_CAP_DSSSCCK40 from the 5Ghz variant of the siso40 HT capabilities. It is meaningless in 5Ghz. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
fa2adfcd |
|
13-Jun-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: sane defaults for HT capabilities Introduce a default set of HT capabilities that are set according to the number of antennas on the board. Move the HT setting code down to allow the number of antennas to be set (and optionally overridden) before it. Remove the "mimo" HT option, since the default mode now enables MIMO is possible. Use this opportunity to add a helper function for setting HT capabilities and reduce the volume of the code a bit. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
68a847f2 |
|
13-Jun-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: explicitly remove the 5Ghz MIMO HT cap The 18xx chip does not support MIMO in 5Ghz. Use the siso20 HT cap as fallback in 5Ghz when "mimo" is requested. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
bf7c46a7 |
|
11-Jun-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: set Tx align quirk for PG2 Before patch b5d6d9b (wlcore/wl12xx/wl18xx: don't use TX align quirk for wl127x), this was automatically set for all platforms. As this should now be set explicitly, set it for PG2 as well. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
09aad14f |
|
10-Jun-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: increase Rx descriptors for PG2 New PG2 firmwares have additional Rx descriptors. Add a module parameter to manually set the number of Rx descriptors for older versions (PG1). We cannot discriminate based on chip-id, since this value must be set on probe. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
66340e5b |
|
10-Jun-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore: allow setting sleep_auth before interface init Hold a value for sta_sleep_auth that is amenable to change by debugfs. When detecting a legal value in this variable on interface init, use it as an override value for sleep_auth. This makes debugging more intuitive using the debugfs value. Increment the conf version since we added an element to the conf structure. Note: An AP going up will always set sleep_auth to PSM_CAM. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
934b9d1e |
|
08-Jun-2012 |
John W. Linville <linville@tuxdriver.com> |
wl18xx: avoid some -Wformat warnings CC drivers/net/wireless/ti/wl18xx/main.o drivers/net/wireless/ti/wl18xx/main.c: In function ‘wl18xx_conf_init’: drivers/net/wireless/ti/wl18xx/main.c:1024:3: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long unsigned int’ [-Wformat] drivers/net/wireless/ti/wl18xx/main.c:1024:3: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘size_t’ [-Wformat] Signed-off-by: John W. Linville <linville@tuxdriver.com>
|
#
17d97719 |
|
28-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: clean up phy module parameters Give all wl18xx phy module paramters -1 as a default value, indicating the paramter was not set. Add previous default values to the default 18xx priv conf structure. Remove the board_type field from wl18xx priv. The field with the same name inside the phy conf is good enough for our purposes. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
d61c6b55 |
|
28-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: align wl18xx_conf_phy with FW variant and remove it wl18xx_conf_phy represents part of the FW native wl18xx_mac_and_phy_params structure. Remove it and replace the phy part of the wl18xx conf with the FW bound structure. This allows us to set/override all members. Increment the wlconf version to ensure compatibility with the new structure Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
e27454b0 |
|
22-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: allow FW-log by default for PG2.0 This is supported by new FW versions (.88+). Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
640dfb9b |
|
07-Jun-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: read configuration structure from a binary file Instead of using the hardcoded configuration structure, try to read it from a "firmware" file called wl18xx-conf.bin. If the file doesn't exist, fall back to the hardcoded version. If the file exists but is illegal, bail out. Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
648f6ed9 |
|
07-Jun-2012 |
Luciano Coelho <coelho@ti.com> |
wlcore/wl18xx/wl12xx: use u8 instead of bool for host_fast_wakeup_support The conf structure is going to be exported to a file, so we should use only well defined types. bool is not well defined and may vary from platform to platform, so change the host_fast_wakeup_support type to u8 instead. Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
9fccc82e |
|
13-May-2012 |
Ido Reis <idor@ti.com> |
wl18xx: pad only last frame in aggregration buffer for PG2 In PG2 only the last frame in the aggregate buffer should be aligned to the sdio block size. This frame's header msb should be set to 0, while in all the previous frames in the aggregation buffer, this bit should be set to 1. [Add a HW op for setting the frame ctrl bit only for 18xx. Other minor cleanups - Arik] [Make the pre_pkt_send operation optional -- Luca] Signed-off-by: Ido Reis <idor@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
f5755fe9 |
|
23-Apr-2012 |
Ido Reis <idor@ti.com> |
wl18xx: PG2.0 HW Watch dog interrupt support In PG2, the HW watchdog interrupt occupies bit0 of the event vector, and the SW watchdog is relocated to bit9. We perform the relocation globally, as there's only one watchdog bit on previous platforms (bit0). [Only mask in the new bit9 for platforms supporting it. This avoids spurious events on other platforms - Arik] Signed-off-by: Orit Brayer <orit@ti.com> Signed-off-by: Ido Reis <idor@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
16ea4733 |
|
23-Apr-2012 |
Ido Reis <idor@ti.com> |
wl18xx: FW/PHY arguments added for PG2 PG2 requires 4 new parameters that to be passed to the PHY. Use the actual PHY initialization struct size for the mem size of the PHY_INIT section, to account for additions in params. [Make sure PG1 still gets the original struct - Arik] Signed-off-by: Ido Reis <idor@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
73395a79 |
|
22-Apr-2012 |
Ido Reis <idor@ti.com> |
wl18xx: support PG2 version of the chip PG2 has a unique chip id. It supports similar HW quirks. Signed-off-by: Ido Reis <idor@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
4085f641 |
|
13-May-2012 |
Ido Reis <idor@ti.com> |
wl18xx: fix PHY_INIT addresses mem size was hardcoded 252, now uses the parameters struct size. Signed-off-by: Ido Reis <idor@ti.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
186b5a7c |
|
15-May-2012 |
Eliad Peller <eliad@wizery.com> |
wl12xx/wl18xx: add erp protection IE to the beacon filter We have to reconfigure the fw when erp protection should be enabled/disabled. Pass beacons containing changes in the ERP protection IE, so we could analyze them. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
a1c597f2 |
|
17-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore/wl12xx/wl18xx: implement op_set_key per HW arch The 12xx set_key just calls the common wlcore_set_key function, in order to program the keys into the FW. The 18xx variant changes the spare block count when a GEM or TKIP key is set. Also modify the get_spare_blocks HW op for 18xx to return the correct numbers of spare blocks, according to what is currently set in FW. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
32bb2c03 |
|
17-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore/wl12xx/wl18xx: handle spare blocks spacial cases per arch Add a HW op for getting spare blocks. 12xx cards require 2 spare blocks for GEM encrypted SKBs, regardless of VIFs or keys programmed into the FW. 18xx cards require 2 spare blocks when there are any connected TKIP or GEM VIFs. For now always return 2 spare blocks, as this works with all networks. The special case TKIP/GEM functionality is added at a later patch. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
461b958f |
|
15-May-2012 |
Victor Goldenshtein <victorg@ti.com> |
wl18xx: fix fm_coex parameters configuration Wrong fm_coex parameters were set during wl18xx init phase, fix it. Signed-off-by: Ziv Riesel <zivriesel@ti.com> Signed-off-by: Victor Goldenshtein <victorg@ti.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
bfb92ca1 |
|
15-May-2012 |
Eliad Peller <eliad@wizery.com> |
wlcore: set wl->ht_cap per-band Save the ht_cap IE per-band, so we can configure different params to BG and A bands (we currently don't support MIMO on A band) [Small fix for rx_highest - Arik] Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
7b052214 |
|
15-May-2012 |
Igal Chernobelsky <igalc@ti.com> |
wlcore: modify bss loss parameters Modify default parameters to reduce firmware BSS lose probability in congested environment. [Applied to 18xx configuration as well - Arik] Signed-off-by: Igal Chernobelsky <igalc@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
6e066921 |
|
15-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore: fix dynamic_ps_timeout time regression In patch d7b63b9fc7ee73e75a4c7fdb899 we have raised the dynamic PS timeout to 200ms to improve user experience. Re-apply the change, since it was reverted in the wlcore split. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
d35dc739 |
|
15-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore: fix sparse warnings related to static functions The "static" modifier was mistakenly forgotten for some functions. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
b5d6d9b2 |
|
04-Jun-2012 |
Luciano Coelho <coelho@ti.com> |
wlcore/wl12xx/wl18xx: don't use TX align quirk for wl127x Commit 4afc37 (wlcore: reorder identify_chip and get_hw_info) broke support for wl127x chips. When we moved the identify_chip operation to an earlier stage (ie. to the probe function), we broke wl127x support because during HW init we would set the WLCORE_QUIRK_TX_BLOCKSIZE_ALIGN. To avoid this, set this quirk in the identify_chip operations and only force it to be unset if the bus module doesn't support it. We were doing the opposite and setting the flag if the bus module supports it. Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
3d62eb5a |
|
09-May-2012 |
Assaf Azulay <assaf@ti.com> |
wl18xx: change default tcp_checksum to false as tcp check sum is going to be removed from firmware, and as there is a problem with getting dns in security when checksum is enabled, it was decided to disable it by default. for none security modes it can be enabled by module paramenter. Signed-off-by: Assaf Azulay <assaf@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
|
#
3507efa0 |
|
09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: increase tx_ba_win_size to 64 Now the firmware can support TX block ack sessions with 64 frames. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
|
#
ad62d81a |
|
09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wlcore/wl12xx/wl18xx: move lower driver debugfs to a subdir Instead of adding more files from the lower drivers into the same directory in debugfs as wlcore, we now add a subdirectory for the lower driver. This makes things a bit easier, because we can quickly see where the debugfs entry is implemented and what is specific to the lower driver. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
|
#
7b03c306 |
|
09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: export pwr_limit_reference_11_abg value as a module parameter Yet another temporary module parameter requested by the firmware team. This will be replaced by the conf binary. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
|
#
858403ab |
|
09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: export low/high band component values as module params We use hardcoded values for the different board types. In some cases we may need to override the defaults, so export the values as module params. If not defined, the defaults for the specified board type will be used. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
|
#
5add82ed |
|
09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: add power limit reference value to mac_and_phy settings With more recent PHY firmware versions (>8.1.0.0.116), we need to use the correct value for the pwr_limit_reference_11_abg parameter when setting the mac_and_phy options. For now we use a hardcoded 0xc8 as the value. This will be moved to the configuration binary when it gets implemented. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
|
#
83342718 |
|
09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: add module parameter to force SISO 20MHz In some cases it may be useful to force narrow-band SISO channels. Add a new value to the ht_mode module parameter to force the device to operate in SISO 20MHz. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
|
#
174a7303 |
|
09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: don't use MIMO when ht_mode is set to wide If the wl18xx module is loaded with ht_mode=wide (the default), we shouldn't use MIMO rates when the channel type is not HT40. Fix this by checking the ht_mode before deciding which rates to used. Additionally, set the ht_mode parameter explicitly to "wide" as the default. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
|
#
283e8c42 |
|
09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: print the PHY firmware version from the private static data The wl18xx firmware writes the PHY firmware version in the static data. Add an operation to parse the static data and print the PHY firmware version when booting. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
|
#
8c0ea102 |
|
09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: implement fw status debugfs entries Implement the operations that are necessary to fetch the wl18xx-specific FW statistics and export them in debugfs. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
|
#
7ae25da3 |
|
09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: disable MCS_13 for wl18xx PG 1.0 There are some problems with MCS_13 in PG 1.0 hardware. So we disable it when PG 1.0 is detected. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
73d8a424 |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: change low_band_component_type value for COM8 Like HDK, COM8 uses 0x06 for the low_band_component_type as well. Hardcode the value for COM8 until this configuration can be done in the external configuration binary (to be implemented). Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
4b9d2365 |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: changed default board_type to HDK Since the most common board we're using now is an HDK board, change the default board_type to hdk. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
776f030a |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: copy the default configuration before checking the board_type We were changing the low_band_component_type in the private configuration structure before copying the default values to it, so the change was overwritten and only took effect after HW recovery. Reported-by: Dror Erez <drorer@ti.com> Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
1ddbc7d4 |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: add a module parameter to control 11a support In wl18xx we don't have an NVS yet, so we need to control whether 11a is supported with a module parameter for now. 11a support is enabled by default and can be changed by setting enable_11a to false when loading the module. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
a5114d9c |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: derive the MAC address from the BD_ADDR in fuse ROM Add the get_mac operation in order to fetch the BD_ADDR from fuse ROM, so that we can derive the WLAN MAC addresses from it. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
0afd04e5 |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore/wl12xx/18xx: split fw_status struct into two The number of RX packet descriptors may vary from chip to chip and in different firmware versions. Unfortunately, the array that contains the actual descriptors is in the middle of the fw_status structure. To manage this, we split the struct into two so we can calculate the offset of what comes after the array and access the last elements more easily. [Changed the STATUS_LEN macro to be placement agnostic - Arik] Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
102165c6 |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: add module parameter to disable TCP checksum Add a new module parameter to disable TCP checksum offload. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
e9258815 |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: add number of antennas and dc2dc type as module params We need to specify the number of 2.4GHz and 5GHz antennas and whether the board has an internal or external DC2DC. Add some module parameters that allow changing that. In the future this will come from the "NVS" file. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
0a1569f8 |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: change the low_band_component_type for HDK boards Currently, all HDK boards use low_band_component_type 0x06. In the future this may change, but for now, we hardcode this value when the board_type is set to HDK. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
be42aee6 |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: add plt_init operation Add the correct FW name for PLT (which is the same as the normal firmware) and implement the plt_init operation. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
05057c06 |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: change board type enum according to new FW Add more board types and remove a now unneeded write to SCR_PAD2 setting the board type. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
2f1d74e6 |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: don't upload NVS to FW In this chip family the NVS file should not be uploaded to FW. In fact, we encounter strange bugs (sdio errors) when trying to upload it with certain parameters. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
f2baf075 |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: init Tx-released index to 0 on HW init This ensures the index is 0 on FW recovery and prevents spurious error prints - "WARNING illegal id in tx completion". Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
54956294 |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: implement hw op to read PG version Read the HW PG version of the 18xx chip from FUSE. Based on an earlier patch by Luciano Coelho <coelho@ti.com>. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
be65202a |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: read clock frequency and do top init accordingly Instead of using hardcoded values for a single frequency, we need to read the frequency and use the appropriate values for it in the top initialization. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
d9fedea2 |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: disable FW log functionality Currently (Fw .67) appears to do more harm than good. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
1c351da6 |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: read FW pc on recovery Define the FW pc in the 18xx register translation table. This specific register is only valid in the boot partition, so change the momentarily change partitions. This doesn't damage 12xx cards, where the FW pc is accessible via boot partition as well. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
d5b59276 |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: translate and write the board type to SCR_PAD2 The firmware uses the SCR_PAD2 register to read the board type passed from the driver. The values don't match the ones used in the mac and phy configuration, so we need to map them before writing. This commit adds a translation table that is used when writing the board type to SCR_PAD2. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
a9c130d5 |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: add board type module argument Different board types (ie. FPGA, HDK and DVP/EVB) require slightly different init configuration options. Since we cannot probe the type of board from the actual hardware, we need to pass it as an option during module load. This patch adds a module parameters that accepts the 3 different board types, with DVP/EVB as the default, and uses this value where needed. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
3a8ddb61 |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: add module param for overriding HT caps Set an alternate HT cap allowing MIMO rates (but only 20mhz) channels, when the module is loaded with ht_mode=mimo. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
0e0f5a3b |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: set HT capabilities Define the default HT capabilities of the 18xx chip family - these include support for wide-channel. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
ebc7e57d |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore/wl18xx: enable MIMO/wide-chan rates in AP-mode rate config Add a HW op to add extra enabled rates for AP-mode data-rates. Since the rates might depend on channel properties, reconfigure AP-mode rates when these change. Implement the HW op for the 18xx family, where MIMO or wide-chan rates can be added. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
f13af348 |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: ipmlement ap_rate_mask hw op Enable wide-chan or MIMO rates when appropriate. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
23ee9bf8 |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: add runtime configuration parameters Now wlcore requires the lower drivers to set the correct configuration. Move the existing private configuration to the proper place and add all generic configuration parameters. The important changes are in Tx interrupt pacing and Rx BA window size. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
169da04f |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore/wl18xx: add hw op for Rx HW checksum Some chip families can checksum certain classes of Rx packets in FW. Implement the Rx-checksum feature as a HW-op. For the 18xx chip-family, set Rx-checsum according to indication from FW. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
2fc28de5 |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wlcore/wl18xx: add hw op for setting Tx HW checksum Some chip families are capable of checksumming certain classes of Tx packets in HW. Indicate this fact in the netdev features and perform the HW checksum by protocol type for the 18xx family. Fix the location of the skb network header when we move it so we can rely on it when setting the checksum. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
b8422dcb |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: add hw_init operation Add wl18xx-specific HW initialization operation and create acx.[ch] files to support that. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
872b345f |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: implement immediate Tx completion Implement immediate Tx completion for the 18xx family. Move 18xx specific Tx code to new tx.c/h files and create helper header files for definitions. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
30e2dd79 |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: implement hw op for getting rx packet data length Implement the 18xx-specific way for getting the length of a Rx packet. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
9c809f88 |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: implement hw op for getting rx buffer data alignment Implement the HW op for getting alignment state in wl18xx. The FW aligns the Rx Ethernet payload data. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
7cfefd1f |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: set Rx block-size alignment quirk The 18xx FW sends Rx blocks with aligned length. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
1fab39dc |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: add fw_status private data The wl18xx chip passes extra information in the firmware status to the driver. Add a private data section to handle that. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
f648eab7 |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: define HW-rate translation elements/tables Define HW-rate conversion tables for the 18xx chip. Initialize the appropriate wlcore elements with these tables and values to allow conversion of HW-rates. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
d2361c51 |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: implement hw op for setting frame length in tx_hw_desc Set the frame length during Tx in a way compatible with the 18xx FW. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
fb0f2e4a |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: implement hw op for setting blocks in hw_tx_desc Add the 18xx variant to the HW Tx descriptor union and set the 18xx specific values during Tx. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
624845b3 |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: implement hw op for calculating hw block count per packet Implement the calc_tx_blocks op for the 18xx family. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
1349c421 |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: set normal/GEM Tx spare block counts Initialize the Tx spare block counts for all operating modes in the 18xx card. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
cb7b5d86 |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: set the number of Tx descriptors Initialize the number of Tx-descriptors for the 18xx family. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
9d1c973a |
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09-May-2012 |
Arik Nemtsov <arik@wizery.com> |
wl18xx: create per-chip-family private storage Make use of the wlcore provided private storage in the 18xx low-level driver. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
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#
274c66cd |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: add trigger command and ack event operations Add the operations that allow wlcore to trigger commands to the firmware and acknowledge when an event has been fully received. Allocate a private buffer to hold the maximum sized cmd. Send the entire length of the buffer each time a command is sent to signal EOT. Remove the previous EOT mechanism. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
46a1d512 |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: add some boot operations and hw-specific configurations Implement the boot operation. Add a wl18xx-specific configuration structure (namely to configure the mac and phy parameters). The default hw configuration matches the DVP board. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
0cd6543f |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: add identify chip operation Add identify_chip operation to detect the chip ID for wl185x and set the correct firmware name. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
5d4a9fa6 |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: add register table Add the register table with the appropriate values for wl18xx. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
82b890cd |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: add partition table Define and add the partition table in the wlcore struct. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
554c36b7 |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: add empty operations struct We don't have any chip-specific operations yet, but now wlcore has defined an operations structure and requires the pointer to be set. Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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#
9a1a6990 |
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09-May-2012 |
Luciano Coelho <coelho@ti.com> |
wl18xx: add new module Add the wl18xx module and the probe functions. Use wlcore for the main parts (not functional at this point due to differences in the wl18xx initialization). Signed-off-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Arik Nemtsov <arik@wizery.com>
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